Okay, using #SimpleTabGroups in #Firefox and #Workspaces in #Vivaldi is easier now that I've aligned the hotkeys. Hitting Ctrl+Shift+F7|F8|F10|F11 goes to Space|Group 1|2|3|4.¹ In Firefox, Ctrl+Shift+F9 is NextTabGroup, and Ctrl+Shift+F12 is ManageTabGroups. Ctrl+Shift+1|2|3|4 open various #MultiAccountContainer tabs in Firefox, and had been Vivaldi Workspace hotkeys.

[1] It makes sense when you know that I have a #Logitech #G11 keyboard, and use the G keys on the left side, which are arranged in three 3×2 blocks. I use the G1-G6 and G7-G12 blocks as function keys, and G13-G18 as inverted-T cursors plus PageUp and PageDown.

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Is it possible to synchronize #mac #multiaccountcontainer parameters and containers on several computers through our firefox account @firefox ?

(It should, no doubt)

Cheers